GB1137613A - Extruded article of magnesium-base alloy - Google Patents

Extruded article of magnesium-base alloy

Info

Publication number
GB1137613A
GB1137613A GB43759/67A GB4375967A GB1137613A GB 1137613 A GB1137613 A GB 1137613A GB 43759/67 A GB43759/67 A GB 43759/67A GB 4375967 A GB4375967 A GB 4375967A GB 1137613 A GB1137613 A GB 1137613A
Authority
GB
United Kingdom
Prior art keywords
magnesium
base alloy
extruded article
extruded
preheated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB43759/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1137613A publication Critical patent/GB1137613A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/04—Alloys based on magnesium with zinc or cadmium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

1,137,613. Working at specified temperatures. DOW CHEMICAL CO. 26 Sept., 1967 [29 Sept., 1966], No. 43759/67. Heading B3V. [Also in Division C7] An extruded article is made from a magnesium base alloy comprising: with the balance, apart from impurities, being magnesium and with a ratio of Zn/Si of at least 1À667. In examples the alloy is scalped, preheated to 495‹ C., extruded from a preheated ram extrusion press at 480‹ C. and at a speed of about 100 feet./min., and extrusion speeds of 50-100 feet./min. are said to be possible.
GB43759/67A 1966-09-29 1967-09-26 Extruded article of magnesium-base alloy Expired GB1137613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58305866A 1966-09-29 1966-09-29

Publications (1)

Publication Number Publication Date
GB1137613A true GB1137613A (en) 1968-12-27

Family

ID=24331519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43759/67A Expired GB1137613A (en) 1966-09-29 1967-09-26 Extruded article of magnesium-base alloy

Country Status (2)

Country Link
US (1) US3438771A (en)
GB (1) GB1137613A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672225A (en) * 1986-01-09 1987-06-09 Hanisko John C P Automotive anti-theft device
CN113083930B (en) * 2021-04-12 2022-05-27 兰州理工大学 Differential thermal forming method for preparing high-strength and high-toughness magnesium alloy

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067028A (en) * 1960-04-27 1962-12-04 Dow Chemical Co Mg-si-zn extrusion alloy
US3240593A (en) * 1961-06-02 1966-03-15 Knapsack Ag Corrosion resistant magnesium alloys having a grain-refined structure
US3119684A (en) * 1961-11-27 1964-01-28 Dow Chemical Co Article of magnesium-base alloy and method of making

Also Published As

Publication number Publication date
DE1608124B2 (en) 1975-10-30
US3438771A (en) 1969-04-15
DE1608124A1 (en) 1970-11-05

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